25820004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307381}}^1$

素因数の和:307395

約数の個数: 24

約数和(自身を含む): 68853568

約数和(自身を除く): 43033564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307381, 614762, 922143, 1229524, 1844286, 2151667, 3688572, 4303334, 6455001, 8606668, 12910002, 25820004]

約数ペア:

[(1, 25820004), (2, 12910002), (3, 8606668), (4, 6455001), (6, 4303334), (7, 3688572), (12, 2151667), (14, 1844286), (21, 1229524), (28, 922143), (42, 614762), (84, 307381)]